<template>
    <div>
       <home-header></home-header>
       <home-swiper :list="swiperList"></home-swiper>
       <home-icons :list="iconList"></home-icons>
       <home-recommend :list="recommendList"></home-recommend>
       <home-weekend :list="weekendList"></home-weekend>
       <div>text</div>
    </div>
</template>
<script>
import HomeHeader from './components/Header'
import HomeSwiper from './components/Swiper'
import HomeIcons from './components/Icons'
import HomeRecommend from './components/Recommend'
import HomeWeekend from './components/Weekend'
import axios from 'axios';
import { mapState } from 'vuex';
export default {
    name:'Home',
    components:{
       HomeHeader,
       HomeSwiper,
       HomeIcons,
       HomeRecommend,
       HomeWeekend
    },


    data(){
        return{
            lastCity:'',
            swiperList:[],
            iconList:[],
            recommendList:[],
            weekendList:[]
        }
    },
    computed:{
        ...mapState(['city'])
    },
    methods:{
        getHomeInfo(){
            axios.get('/api/index.json?city='+this.city)
              .then((res)=>{
                res = res.data
                if(res.ret && res.data){
                    const data = res.data
                     this.swiperList=data.swiperList
                     this.iconList=data.iconList
                     this.recommendList=data.recommendList
                     this.weekendList=data.weekendList
                }
            })
        }
       
    },
    mounted(){
        this.lastCity = this.city
        this.getHomeInfo()
    },
    activated(){
         if(this.lastCity !== this.city) {//因为mounted请求过一次就不请求了
            this.lastCity = this.city//让上一次的城市跟着改变
            this.getHomeInfo()
         }
    }
}
</script>
<style>
</style>